Always know how cold the interior of your refrigerator or freezer is with this handy classic tube thermometer. Designed to mount inside the appliance, the thermometer displays the temperature clearly so it’s quick and easy to read as you retrieve and store your cold ingredients. This thermometer is suitable for both refrigerators and freezers, thanks to its wide temperature range of -20 to 80 degrees Fahrenheit. As a result, you can use the same thermometer in both pieces of equipment and promote consistency and overall efficiency in your kitchen.